Yeah ... I call on all the candidates to drop out when they are mathematically eliminated from getting 1237.
For Kasich, that time has already passed.
For Cruz, that will be on the night of April 19 in NY.
Do you think he will drop out? No, he won't ... because he is a flaming hypocrite in calling for Kasich to drop out for exactly the same reason.
It takes real chutzpah to reverse the will of the voters and still call yourself a conservative ... well good luck with that Senator Cruz.